28899983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10559}}^1$

素因数の和:10606

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 7595377

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 10559, 73913, 179503, 242857, 1256521, 1699999, 4128569, 28899983]

約数ペア:

[(1, 28899983), (7, 4128569), (17, 1699999), (23, 1256521), (119, 242857), (161, 179503), (391, 73913), (2737, 10559)]